/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#ifndef COLL_ALLGATHER_AIV_RDMA_EXECUTOR_H
#define COLL_ALLGATHER_AIV_RDMA_EXECUTOR_H

#include "coll_all_gather_executor.h"
#include "hccl_aiv.h"

namespace hccl {
class CollAllGatherAivRdmaExecutor : public CollAllGatherExecutor {
public:
    CollAllGatherAivRdmaExecutor(const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher> &topoMatcher);
    ~CollAllGatherAivRdmaExecutor() = default;

    HcclResult Orchestrate(OpParam& param, AlgResourceResponse& algRes) override;
private:
    /* *************** 资源计算 *************** */
    HcclResult CalcStreamNum(u32& streamNum) override;
    HcclResult CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport) override;
    HcclResult CalcLevel0CommInfo(TransportMemType inputType, TransportMemType outputType,
    std::vector<LevelNSubCommTransport>& opTransport) override;
    HcclResult CalBlockDim(u32& blockDim, u32 rankSize, u64 dataSize = 0, HcclCMDType cmdType = HcclCMDType::HCCL_CMD_INVALID) override;
    /* *************** 算法编排 *************** */

    HcclResult KernelRun(const OpParam &param, ExecMem &execMem) override;
    HcclResult Getlevel1CommRank(SubCommInfo& level1CommInfo) override;
    HcclResult SelectTempAlg(std::unique_ptr<AlgTemplateBase> &level1TempAlg, u32 level1RankSize) override;
};

} // namespace hccl

#endif